| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2049518 | FEBS Letters | 2010 | 6 Pages |
We reported a novel interaction between Beclin 1, a key regulator of autophagy, and survivin, a member of the inhibitor of apoptosis protein family. We found that knock-down of Beclin 1 down-regulated survivin protein, and the turnover rate of survivin was increased when Beclin 1 expression was silenced. Knock-down of Beclin 1 sensitized glioma cells to TRAIL-induced apoptosis, and introduction of survivin antagonized the sensitizing effect, suggesting that down-regulation of survivin mediates the enhanced sensitivity to TRAIL-induced apoptosis. These results demonstrate a novel interaction between Beclin 1 and survivin, and may provide a potential mechanism underlying the cross-talk between autophagy and apoptosis.Structured summaryMINT-7969366: Beclin-1 (uniprotkb:Q14457) physically interacts (MI:0915) with survivin (uniprotkb:O15392) by anti tag coimmunoprecipitation (MI:0007)MINT-7968986, MINT-7969161: survivin (uniprotkb:O15392) physically interacts (MI:0915) with Beclin-1 (uniprotkb:Q14457) by anti bait coimmunoprecipitation (MI:0006)
